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Protonation of (PCP)PtH To Give a Dihydrogen Complex

Barbara F. M. Kimmich and R. Morris Bullock*

Chemistry Department, Brookhaven National Laboratory, Upton, New York 11973-5000

Organometallics, 2002, 21 (7), pp 1504–1507

DOI: 10.1021/om0108651

Publication Date (Web): February 22, 2002

In papers with more than one author, the asterisk indicates the name of the author to whom inquiries about the paper should be addressed.

Abstract

Protonation of (PCP)PtH (PCP = η³-2,6-(^tBu₂PCH₂)₂C₆H₃) in CD₂Cl₂ at −78 °C with [H(OEt₂)₂]⁺BAr‘₄^- [Ar‘ = 3,5-bis(trifluoromethyl)phenyl] gives the Pt^II dihydrogen complex [(PCP)Pt(H₂)]⁺. The H₂ ligand is expelled when the solution is warmed to room temperature, but the dihydrogen complex is re-formed when H₂ is added.

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Published In Issue April 01, 2002
Received October 3, 2001

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Protonation of (PCP)PtH To Give a Dihydrogen Complex

Abstract

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Related Content

CO Insertion Reactions into the M−OH Bonds of Monomeric Nickel and Palladium Hydroxides. Reversible Decarbonylation of a Hydroxycarbonyl Palladium Complex

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Hydrosilylation of Aldehydes and Ketones Catalyzed by Nickel PCP-Pincer Hydride Complexes

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